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USCG Documented Vessel

BARBARA LOIS

No. 615570Offshore Supply VesselValid
Data as of · Source: U.S. Coast Guard
Every answer cited & verifiedAll 4 USCG exam modulesReviewed by a former NMC exam writer

Vessel particulars

Official number
615570
IMO number
7914561
Flag
Us
Service
Offshore Supply Vessel
Self-propelled
Yes
Propulsion
Diesel Reduction
Hull material
Steel
Year built
1979

Dimensions & tonnage

Length
155.7 ft
Breadth
38 ft
Depth
12.5 ft
Gross tonnage
287 GT
Net tonnage
195 NT

Documentation

A Certificate of Documentation (COD) is the U.S. Coast Guard’s federal record of a vessel’s nationality and ownership — a national alternative to state titling for eligible vessels. Learn how it differs from state registration in the registration vs documentation guide.

COD status
Valid
Issued
February 13, 2026
Expires
February 28, 2027
Endorsements
Registry

Builder

Builder
Halter Marine INC
Shipyard
Halter Marine INC
Built at
Calumet, La, United States
Year built
1979

Hailing port

Hailing port
Norfolk, Va, United States
Managing owner (company)
United States Of America
Managing owner location
Washington, Dc

Planning to run this boat as a charter or take paying passengers? Carrying up to six for hire needs an OUPV “six-pack” captain’s license.

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Independent reference tool — not affiliated with, endorsed by, or sponsored by the U.S. Coast Guard or the National Maritime Center. Vessel data is derived from public USCG sources and may lag official records; always verify with the issuing authority.

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Barbara Lois — USCG Documented Vessel 615570 · CaptainsGround